tree-wide: no need to negate argument to ERROR_IS_XYZ()
These macros call abs() internally, hence let's simplify invocations.
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@ -1184,7 +1184,7 @@ static int on_dns_packet(sd_event_source *s, int fd, uint32_t revents, void *use
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assert(t->scope);
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assert(t->scope);
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r = manager_recv(t->scope->manager, fd, DNS_PROTOCOL_DNS, &p);
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r = manager_recv(t->scope->manager, fd, DNS_PROTOCOL_DNS, &p);
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if (ERRNO_IS_DISCONNECT(-r)) {
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if (ERRNO_IS_DISCONNECT(r)) {
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usec_t usec;
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usec_t usec;
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/* UDP connection failures get reported via ICMP and then are possibly delivered to us on the
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/* UDP connection failures get reported via ICMP and then are possibly delivered to us on the
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@ -1737,7 +1737,7 @@ int dns_transaction_go(DnsTransaction *t) {
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dns_transaction_complete(t, DNS_TRANSACTION_RR_TYPE_UNSUPPORTED);
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dns_transaction_complete(t, DNS_TRANSACTION_RR_TYPE_UNSUPPORTED);
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return 0;
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return 0;
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}
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}
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if (t->scope->protocol == DNS_PROTOCOL_LLMNR && ERRNO_IS_DISCONNECT(-r)) {
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if (t->scope->protocol == DNS_PROTOCOL_LLMNR && ERRNO_IS_DISCONNECT(r)) {
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/* On LLMNR, if we cannot connect to a host via TCP when doing reverse lookups. This means we cannot
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/* On LLMNR, if we cannot connect to a host via TCP when doing reverse lookups. This means we cannot
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* answer this request with this protocol. */
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* answer this request with this protocol. */
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dns_transaction_complete(t, DNS_TRANSACTION_NOT_FOUND);
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dns_transaction_complete(t, DNS_TRANSACTION_NOT_FOUND);
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@ -3402,7 +3402,7 @@ static int run(int argc, char *argv[]) {
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}
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}
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}
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}
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if (ERRNO_IS_RESOURCE(-r))
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if (ERRNO_IS_RESOURCE(r))
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return r;
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return r;
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if (invalid_config)
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if (invalid_config)
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return EX_DATAERR;
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return EX_DATAERR;
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